Christopher Lee
Sherlock Holmes
Christopher Lee
Sherlock Holmes
Patrick Macnee
Dr. John Watson
Jenny Seagrove
Lillie Langtry
Joss Ackland
King Edward
Richard Todd
Lord Roberts
Claude Akins
Theodore Roosevelt
Anthony Fridjhon
Constantine Mavropolis
Claudia Udy
Amelia Roosevelt Morrison
Neil McCarthy
Captain James Morrison
Jerome Willis
Mycroft Holmes
Ron Smerczak
Lt. Grisholm
Margaret John
Mrs. Hudson
Gerry O'Hara
Story
Bob Shayne
Teleplay
Bill Corcoran
Director
Harry Alan Towers
Executive Producer
Eric Allaman
Original Music Composer
Gavin Mey
Stunt Coordinator
Arthur Conan Doyle
Characters
Kenneth J. Withers
Camera Operator